I want to use the module autobahn-autoreconnect and it works fine locally with PyCharm. I just install the module with PyCharm and exchange the old ApplicationRunner line with the new one:
# from autobahn.asyncio.wamp import ApplicationRunner
from autobahn_autoreconnect import ApplicationRunner
But when I install it on an Ubuntu server with pip3 install autobahn-autoreconnect and then use just import autobahn_autoreconnect I get the following error:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.5/dist-packages/autobahn_autoreconnect/__init__.py", line 31, in <module>
from autobahn.wamp import protocol
File "/usr/local/lib/python3.5/dist-packages/autobahn/wamp/protocol.py", line 272, in <module>
class ApplicationSession(BaseSession):
File "/usr/local/lib/python3.5/dist-packages/autobahn/wamp/protocol.py", line 277, in ApplicationSession
log = txaio.make_logger()
File "/usr/local/lib/python3.5/dist-packages/txaio/_unframework.py", line 43, in _throw_usage_error
"To use txaio, you must first select a framework "
RuntimeError: To use txaio, you must first select a framework with .use_twisted() or .use_asyncio()
What am I doing wrong?
The following solution worked for me.
First:
import txaio
txaio.use_asyncio()
Second:
from autobahn_autoreconnect import ApplicationRunner
Related
I have made a few projects which run fine. A new project required me to install pip install cbpro (a module for dealing with coinbase cryptocurrency API).
After installing it, even running the simplest code throws several errors:
Input:
import cbpro
import pandas as pd
c = cbpro.PublicClient()
data = pd.DataFrame(c.get_products())
data.tail().T
Errors:
Traceback (most recent call last):
File "/Users/me/PycharmProjects/stonks/coinbase_interface.py", line 1, in <module>
import cbpro
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/cbpro/__init__.py", line 1, in <module>
from cbpro.authenticated_client import AuthenticatedClient
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/cbpro/authenticated_client.py", line 10, in <module>
import requests
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/requests/__init__.py", line 63, in <module>
from . import utils
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/requests/utils.py", line 29, in <module>
from .cookies import RequestsCookieJar, cookiejar_from_dict
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/requests/cookies.py", line 174, in <module>
class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
AttributeError: module 'collections' has no attribute 'MutableMapping'
Secondly, when I then go to other projects that were working well, I get additional errors. Of note, those projects start with:
import pandas as pd
import requests
import json
Errors:
Traceback (most recent call last):
File "/Users/me/PycharmProjects/stonks/historical_crypto_pull.py", line 2, in <module>
import requests
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/requests/__init__.py", line 63, in <module>
from . import utils
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/requests/utils.py", line 29, in <module>
from .cookies import RequestsCookieJar, cookiejar_from_dict
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/requests/cookies.py", line 174, in <module>
class RequestsCookieJar(cookielib.CookieJar, collections.MutableMapping):
AttributeError: module 'collections' has no attribute 'MutableMapping'
Things I've tried:
If I uninstall cbpro, then uninstall and reinstall requests, I can undo the error and am back where I started. However, I'm interested in knowing why I am encountering these errors because I'd like to actually use cbpro and know how to solve this issue in the future.
The libraries I was using were not compatible with Python 3.10. I am still at a loss for how I would inherently know that based on the errors thrown, but since then my solution was to install Python 3.9 and see if I still get the same errors when running 3.9.
(Then I also read that it might be a better idea for my current purposes to use a slightly older version of Python, so I moved over to 3.9 completely and haven't had the same issue again.)
I have been trying to code the display on my Ableton push 2 with python using this guide: github.com/ffont/push2-python#using-the-simulator, but I ran into a problem with pyusb and i was missing libusb. pip3 kept saying I already had it installed but I still kept getting errors when trying to use Libusb. So i tried using homebrew and it installed it but I still keep getting errors when using libusb.
this is what my terminal looks like when trying to import:
>>> import libusb
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/libusb/__init__.py", line 7, in <module>
from ._libusb import * ; del _libusb # noqa
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/libusb/_libusb.py", line 29, in <module>
from ._platform import CFUNC
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/libusb/_platform/__init__.py", line 33, in <module>
from ._osx import DLL_PATH, DLL, dlclose, CFUNC
File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/libusb/_platform/_osx/__init__.py", line 14, in <module>
raise NotImplementedError("This OS is not supported yet!")
NotImplementedError: This OS is not supported yet!
I'm using Python 3.7 on my Windows
This error occurs while running every code:
Traceback (most recent call last):
File "test.py", line 1, in <module>
import nltk
File "C:\Users\HP\AppData\Local\Programs\Python\Python37\lib\site-packages\nltk\__init__.py", line 99, in <module>
from nltk.internals import config_java
File "C:\Users\HP\AppData\Local\Programs\Python\Python37\lib\site-packages\nltk\internals.py", line 11, in <module>
import subprocess
File "C:\Users\HP\AppData\Local\Programs\Python\Python37\lib\subprocess.py", line 50, in <module>
import signal
File "C:\Users\HP\AppData\Local\Programs\Python\Python37\lib\signal.py", line 3, in <module>
from functools import wraps as _wraps
File "C:\Users\HP\AppData\Local\Programs\Python\Python37\lib\functools.py", line 21, in <module>
from collections import namedtuple
File "C:\Users\HP\AppData\Local\Programs\Python\Python37\lib\collections\__init__.py", line 22, in <module>
from keyword import iskeyword as _iskeyword
File "C:\Users\HP\Desktop\tweepy\keyword.py", line 1, in <module>
import re
File "C:\Users\HP\AppData\Local\Programs\Python\Python37\lib\re.py", line 297, in <module>
#functools.lru_cache(_MAXCACHE)
AttributeError: module 'functools' has no attribute 'lru_cache'
How to fix it?
It looks like someone published a functools package on pypi, so if you had run:
# don't run this!
pip install functools
You may have accidentally installed that package. If you encounter this error, I would:
pip uninstall functools
To make sure that the functools you are using are the base package functools.
(I ended up here because I attempted to use functools.cache, which seems to only be present in Python 3.8, not earlier.)
I had the same error recently and it was because I had a file called functools.py in my project. Renaming it fixed the issue.
I've installed BSON library to convert strings to MongoDB ObjectIds, but when I try using the library, this comes up:
Traceback (most recent call last):
File "search.py", line 7, in <module>
from pymongo.mongo_client import MongoClient
File "/home/user/anaconda3/lib/python3.6/site-packages/pymongo/__init__.py", line 90, in <module>
from pymongo.common import (MIN_SUPPORTED_WIRE_VERSION,
File "/home/user/anaconda3/lib/python3.6/site-packages/pymongo/common.py", line 21, in <module>
from pymongo.auth import MECHANISMS
File "/home/user/anaconda3/lib/python3.6/site-packages/pymongo/auth.py", line 33, in <module>
from bson.binary import Binary
File "/home/user/anaconda3/lib/python3.6/site-packages/bson/binary.py", line 21, in <module>
from bson.py3compat import PY3, binary_type
ImportError: cannot import name 'binary_type'
Also pip installs py3compat, but there's no 'binary_type' in there.
Any idea how to fix this?
I saw this error and got it fixed by installing the newest version of pymongo.
(at the time of writing)
pip install pymongo==3.5.1
I tried to reinstall and reinstall three times, I tried to pip3 install --upgrade as well, simply no method I tried didn't worked. When I try to import twython or python twitter, I get this error message:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/user/Documents/Project Lib/python-twitter/twitter/__init__.py", line 56, in <module>
from .api import Api # noqa
File "/home/user/Document/Project Lib/python-twitter/twitter/api.py", line 29, in <module>
from requests_oauthlib import OAuth1
File "/usr/local/lib/python3.4/dist-packages/requests_oauthlib/__init__.py", line 3, in <module>
from .oauth2_auth import OAuth2
File "/usr/local/lib/python3.4/dist-packages/requests_oauthlib/oauth2_auth.py", line 3, in <module>
from oauthlib.oauth2 import is_secure_transport
ImportError: cannot import name 'is_secure_transport'
ps: This only happens on Python3, on Python2x all works fine.